Rheinisches-Pionier-Battalion No. 30

The Rheinisches-Pionier-Battalion No. 30 was a battalion of the Imperial German Army that fought in World War I. The battalion consisted of German troops from the Rhineland region of western Germany, and it fought on the front lines in northern France and Belgium, defending the German redoubt trench at the 1918 Battle of Carency during the Spring Offensive.